OSV-2023-56

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libgit2/OSV-2023-56.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2023-56
Published
2023-02-07T13:00:10.989656Z
Modified
2023-04-24T14:22:48.200282Z
Summary
Heap-buffer-overflow in git_oid_raw_cmp
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55724

Crash type: Heap-buffer-overflow READ {*}
Crash state:
git_oid_raw_cmp
commit_graph_parse_oid_lookup
git_commit_graph_file_parse
References

Affected packages

OSS-Fuzz / libgit2

Package

Name
libgit2
Purl
pkg:generic/libgit2

Affected ranges

Type
GIT
Repo
https://github.com/libgit2/libgit2
Events

Affected versions

v1.*

v1.6.1
v1.6.2
v1.6.3
v1.6.4

Ecosystem specific

{
    "severity": "MEDIUM"
}